Alert archive / Massachusetts / Gale Warnings in 2015
Gale Warning 57, NWS Boston/Norton, MA
NWS Boston/Norton, MA issued this gale warning at Mar 11, 2015, 3:46 PM EDT. It took effect at Mar 12, 2015, 2:00 AM EDT. It was in force for 14 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 11, 2015, 3:46 PM EDT (19:46 UTC)
- In effect from
- Mar 12, 2015, 2:00 AM EDT
- Expired
- Mar 12, 2015, 3:58 PM EDT
- In force
- 14 hr
- Issued by
- NWS Boston/Norton, MA
The text
As transmitted, in the capitals the NWS used until 2016.
540 WHUS71 KBOX 111946 MWWBOX URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE TAUNTON MA 346 PM EDT WED MAR 11 2015 ...GUSTY NORTHWEST WINDS TONIGHT INTO THURSDAY AFTERNOON... ANZ231-232-255-120400- /O.UPG.KBOX.SC.Y.0174.150312T0300Z-150312T2300Z/ /O.NEW.KBOX.GL.W.0057.150312T0600Z-150312T1800Z/ CAPE COD BAY-NANTUCKET SOUND- COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET- 346 PM EDT WED MAR 11 2015 ...GALE WARNING IN EFFECT FROM 2 AM TO 2 PM EDT THURSDAY... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT FROM 2 AM TO 2 PM EDT THURSDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 40 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ250-254-120400- /O.UPG.KBOX.SC.Y.0174.150312T0300Z-150312T2300Z/ /O.NEW.KBOX.GL.W.0057.150312T0600Z-150312T2100Z/ COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY- COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM- 346 PM EDT WED MAR 11 2015 ...GALE WARNING IN EFFECT FROM 2 AM TO 5 PM EDT THURSDAY... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT FROM 2 AM TO 5 PM EDT THURSDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. * WINDS AND SEAS...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 5 TO 8 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ251-120400- /O.UPG.KBOX.SC.Y.0174.150312T0300Z-150312T2300Z/ /O.NEW.KBOX.GL.W.0057.150312T1000Z-150312T2100Z/ MASSACHUSETTS BAY AND IPSWICH BAY- 346 PM EDT WED MAR 11 2015 ...GALE WARNING IN EFFECT FROM 6 AM TO 5 PM EDT THURSDAY... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A GALE WARNING...WHICH IS IN EFFECT FROM 6 AM TO 5 PM EDT THURSDAY. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ230-236-120400- /O.EXT.KBOX.SC.Y.0174.150311T1946Z-150312T2300Z/ BOSTON HARBOR-NARRAGANSETT BAY- 346 PM EDT WED MAR 11 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 1 TO 3 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ233>235-237-120400- /O.EXT.KBOX.SC.Y.0174.150311T1946Z-150312T2300Z/ VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-BLOCK ISLAND SOUND- 346 PM EDT WED MAR 11 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO 4 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ256-120400- /O.CON.KBOX.SC.Y.0174.150312T0300Z-150312T2300Z/ COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND- 346 PM EDT WED MAR 11 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 7 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 6 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON
4 follow-up statements
073 WHUS71 KBOX 120201 MWWBOX URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE TAUNTON MA 1001 PM EDT WED MAR 11 2015 ...GUSTY NORTHWEST WINDS OVERNIGHT INTO THURSDAY AFTERNOON... ANZ250-254-121015- /O.CON.KBOX.GL.W.0057.150312T0600Z-150312T2100Z/ COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY- COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM- 1001 PM EDT WED MAR 11 2015 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO 8 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ231-232-255-121015- /O.CON.KBOX.GL.W.0057.150312T0600Z-150312T1800Z/ CAPE COD BAY-NANTUCKET SOUND- COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET- 1001 PM EDT WED MAR 11 2015 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 2 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ251-121015- /O.CON.KBOX.GL.W.0057.150312T1000Z-150312T2100Z/ MASSACHUSETTS BAY AND IPSWICH BAY- 1001 PM EDT WED MAR 11 2015 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 5 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ230-236-121015- /O.CON.KBOX.SC.Y.0174.000000T0000Z-150312T2300Z/ BOSTON HARBOR-NARRAGANSETT BAY- 1001 PM EDT WED MAR 11 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 1 TO 2 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ256-121015- /O.CON.KBOX.SC.Y.0174.150312T0300Z-150312T2300Z/ COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND- 1001 PM EDT WED MAR 11 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 6 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ233>235-237-121015- /O.CON.KBOX.SC.Y.0174.000000T0000Z-150312T2300Z/ VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-BLOCK ISLAND SOUND- 1001 PM EDT WED MAR 11 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THURSDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO 4 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON
708 WHUS71 KBOX 120747 MWWBOX URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE TAUNTON MA 347 AM EDT THU MAR 12 2015 ...GUSTY NORTHWEST THROUGH AFTERNOON... ANZ231-232-255-121600- /O.EXT.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ CAPE COD BAY-NANTUCKET SOUND- COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET- 347 AM EDT THU MAR 12 2015 ...GALE WARNING NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 6 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ250-254-121600- /O.CON.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY- COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM- 347 AM EDT THU MAR 12 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 7 TO 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ251-121600- /O.CON.KBOX.GL.W.0057.150312T1000Z-150312T2100Z/ MASSACHUSETTS BAY AND IPSWICH BAY- 347 AM EDT THU MAR 12 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ230-236-121600- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ BOSTON HARBOR-NARRAGANSETT BAY- 347 AM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 1 TO 3 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ256-121600- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND- 347 AM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 6 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ233>235-237-121600- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-BLOCK ISLAND SOUND- 347 AM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO 4 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON
853 WHUS71 KBOX 121649 MWWBOX URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE TAUNTON MA 1249 PM EDT THU MAR 12 2015 ...GUSTY NORTHWEST THROUGH AFTERNOON... ANZ250-254-122100- /O.CON.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY- COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM- 1249 PM EDT THU MAR 12 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 6 TO 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ231-232-255-122100- /O.CON.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ CAPE COD BAY-NANTUCKET SOUND- COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET- 1249 PM EDT THU MAR 12 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...NORTHWEST WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 6 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ251-122100- /O.CON.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ MASSACHUSETTS BAY AND IPSWICH BAY- 1249 PM EDT THU MAR 12 2015 ...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...NORTHWEST WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE OR EQUIPMENT SEEK SAFE HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS. && $$ ANZ230-236-130100- /O.CON.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ BOSTON HARBOR-NARRAGANSETT BAY- 1249 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 1 TO 2 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ256-130100- /O.CON.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND- 1249 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ233>235-237-130100- /O.CON.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-BLOCK ISLAND SOUND- 1249 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO 4 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON
910 WHUS71 KBOX 121958 MWWBOX URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE TAUNTON MA 358 PM EDT THU MAR 12 2015 ANZ250-254-130400- /O.CAN.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ /O.EXB.KBOX.SC.Y.0174.000000T0000Z-150313T1700Z/ COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY- COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT FRIDAY... ...GALE WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 1 PM EDT FRIDAY. THE GALE WARNING HAS BEEN CANCELLED. * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO 8 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ231-232-130400- /O.CAN.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ /O.EXA.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ CAPE COD BAY-NANTUCKET SOUND- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT FRIDAY... ...GALE WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EDT FRIDAY. THE GALE WARNING HAS BEEN CANCELLED. * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ255-130400- /O.CAN.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ /O.EXB.KBOX.SC.Y.0174.000000T0000Z-150313T1700Z/ COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT FRIDAY... ...GALE WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 1 PM EDT FRIDAY. THE GALE WARNING HAS BEEN CANCELLED. * WINDS AND SEAS...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 6 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ251-130400- /O.CAN.KBOX.GL.W.0057.000000T0000Z-150312T2100Z/ /O.EXA.KBOX.SC.Y.0174.000000T0000Z-150313T0900Z/ MASSACHUSETTS BAY AND IPSWICH BAY- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT FRIDAY... ...GALE WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EDT FRIDAY. THE GALE WARNING HAS BEEN CANCELLED. * WINDS AND SEAS...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ230-130400- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0600Z/ BOSTON HARBOR- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT FRIDAY... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES 1 TO 2 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ236-130000- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0000Z/ NARRAGANSETT BAY- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 1 TO 2 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ256-130300- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0300Z/ COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WINDS AND SEAS...NORTHWEST AROUND WINDS 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO 5 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ ANZ233>235-237-130000- /O.EXT.KBOX.SC.Y.0174.000000T0000Z-150313T0000Z/ VINEYARD SOUND-BUZZARDS BAY-RHODE ISLAND SOUND-BLOCK ISLAND SOUND- 358 PM EDT THU MAR 12 2015 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WINDS AND SEAS...NORTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 1 TO 3 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 25 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON
What forecasters said that day
The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Boston/Norton, MA wrote its last area forecast discussion before this gale warning went out at Mar 11, 9:43 AM EDT, 6 hours 3 minutes earlier.
Area forecast discussion, Mar 11, 9:43 AM EDT, 6 hours 3 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
943 AM EDT WED MAR 11 2015
.SYNOPSIS...
AREAS OF DENSE FOG AND RAIN EARLY THIS MORNING GIVES WAY TO SUNSHINE
AND MILD TEMPERATURES TODAY BEHIND A DEPARTING COLD FRONT. DRY BUT
COLDER WEATHER FOLLOWS TONIGHT INTO FRIDAY. UNSETTLED WEATHER
APPEARS LIKELY THIS WEEKEND AS LOW PRESSURE TRACKS OVER OR NEAR
SOUTHERN NEW ENGLAND. EARLY INDICATIONS SUGGEST MAINLY RAIN
SATURDAY...BUT PRECIPITATION MAY BEGIN AS SNOW OR A MIX. COLDER
SUNDAY ALONG WITH A FEW SNOW SHOWERS POSSIBLE FOLLOWED BY HIGH
PRESSURE BUILDING IN MONDAY.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
10AM UPDATE...
OVERALL TREND IN THE FORECAST REMAINS ON TRACK FOR TODAY. HAVE LET
THE DENSE FOG ADVISORY GO AS OF 8 AM AS MANY AREAS OBSERVATIONS
HAS LIFTED ABOVE 1/4SM. STILL WATCHING PORTIONS OF THE CAPE WHICH
ARE STILL SOCKED IN PER AREA WEBCAMS. WITH THE SUN OUT AND TEMPS
WARMING BELIEVE FOG WILL DISSIPATE BY 10 OR 11 AM.
TEMPS ARE ALREADY ON THE RISE EARLY THIS MORNING WITH THE OFFICE
AT 46F AND BDL AT 48F. BELIEVE THESE TWO AREAS HAVE THE BEST SHOT
TO SEE TEMPS CLOSE TO OR AT 60F. HAVE ALREADY INCREASED MAX TEMPS
A FEW DEGREES. WIND GUSTS WILL BE ON THE INCREASE WITHIN THE NEXT
HOUR OR TWO PER SOUNDINGS. LOOKS LIKE EXCELLENT MIXING UP TO 900MB
SO COULD SEE SOME 20-30 MPH GUSTS.
PREVIOUS DISCUSSION...
POST FRONTAL AIRMASS OVERSPREADS THE REGION RAPIDLY AFTER SUNRISE
AND YIELDS MOSTLY SUNNY SKIES BY MID MORNING. COLD AIR ADVECTION
BEHIND THE FRONT TODAY IS FAIRLY WEAK WITH TRUE COLD AIR NOT
ARRIVING UNTIL LATER TONIGHT WITH SECONDARY/TRAILING SHORT WAVE
TROUGH. THIS COMBINED WITH A RELATIVELY WARM START THIS
MORNING...NEARLY FULL SUN...BLYR MIXING UP TO 900 MB COMBINED WITH
DOWNSLOPE WIND COMPONENT WILL SUPPORT TEMPS RISING RAPIDLY THRU THE
50S. AS PREVIOUS FORECASTER NOTED A FEW PLACES IN CT/RI AND
SOUTHEAST MA MAY BRIEFLY TOUCH 60 THIS AFTERNOON! HOWEVER IT WILL
FEEL A TOUCH COOLER GIVEN THE BRISK WNW WINDS OF 15 TO 25 MPH.
NEVERTHELESS THESE TEMPS ARE MUCH WARMER THAN NORMAL /10-15 DEGS/
WITH AVERAGE HIGHS FOR MARCH 11TH IN THE M40S.
AS FOR MODEL GUIDANCE...MOS TEMPS HAVE BEEN DISPLAYING A COOL BIAS
RECENTLY AND PROBABLY DUE TO INCREASING MARCH SUN ANGLE AND MOS
STILL USING COOL SEASON EQUATIONS. AS A RESULT BIAS CORRECTED MOS IS
WARMER AND MORE REASONABLE GIVEN THE PATTERN. THEREFORE HIGHS
TODAY WERE BASED ON BIAS CORRECTED MOS AND THEN ADDING 2 TO 3 DEGS.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM THURSDAY/...
TONIGHT...
TRAILING SECONDARY SHORT WAVE TROUGH MOVES ACROSS THE AREA BETWEEN
06Z-12Z. NOT MUCH MOISTURE WITH THIS FEATURE SO JUST EXPECTING
SCATTERED CLOUDS. MORE IMPORTANTLY IS STRONG COLD AIR ADVECTION IN
THE WAKE OF THIS FEATURE. THUS MUCH COLDER TOWARD DAYBREAK THU.
THURSDAY...
COLUMN DRIES SIGNIFICANTLY BEHIND DEPARTING SHORT WAVE. DESPITE
PLENTY OF MARCH SUNSHINE STRONG COLD AIR ADVECTION WILL OFFSET SOLAR
HEATING WITH HIGHS ONLY IN THE M30S ACROSS THE HIGHER TERRAIN TO
L40S ACROSS CT/RI AND SOUTHEAST MA. COOLER OVER CAPE COD AND
NANTUCKET GIVEN NW TRAJECTORY ACROSS THE ICY NEAR SHORE WATERS.
BLUSTERY NW WINDS WILL MAKE IT FEEL EVEN COOLER.
&&
.LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/...
HIGHLIGHTS...
* DRY...COOLER WEATHER RETURNS FRIDAY
* LOW PRESSURE BRINGS SNOW...WINTRY MIX AND RAIN SAT INTO SUN
* UNSETTLED WEATHER INTO NEXT WEEK
OVERVIEW AND MODEL PREFERENCES...
ALTHOUGH A SPLIT FLOW REGIME IS FEATURED ACROSS THE CONUS THROUGH
THE LONG TERM...EXCEPT FOR THE LATE FRI-SAT TIMEFRAME...THE NRN
STREAM REMAINS DOMINANT. THEREFORE...AM NOT SURPRISED TO SEE THAT
LONGWAVE TROF ONCE AGAIN DEVELOPS ACROSS E CANADA INTO NEW
ENGLAND...SIMILAR TO THE PATTERN THROUGH MUCH OF LATE JAN AND FEB.
THE KICKER...LOOKS LIKE A POTENTIALLY PHASED NRN AND SRN STREAM
SHORTWAVE WHICH WILL APPROACH FOR THE WEEKEND...THEN DEEPEN THE
LONGWAVE TROF ACROSS THE E BY EARLY NEXT WEEK.
SURPRISINGLY...GUIDANCE IS ACTUALLY IN FAIRLY GOOD AGREEMENT ON
HOW THIS PLAYS OUT. INITIALLY...LOW PRES IN SRN CANADA BEGINS TO
OCCLUDE WITH SECONDARY TRIPLE POINT LOW FORMING SOMEWHERE INVOF
SRN NEW ENGLAND. MIX PRECIP LOOKS LIKELY...SO WHILE WE HAVE
CONFIDENCE IN A PERIOD OF SNOW CHANGING TO RAIN EXACT TIMING AND
LOCATIONS ARE MESOSCALE FEATURES. WILL HAVE A BETTER HANDLE ON
THIS AS THE NRN STREAM SHORTWAVE BECOMES BETTER SAMPLED IN THE
NEXT 24-48 HOURS. GIVEN THERE IS A RANGE IN THERMAL PROFILES...BUT
REASONABLE AGREEMENT SYNOPTICALLY...A BLEND OF DETERMINISTIC
GUIDANCE WILL COVER THE BASES FOR THIS UPDATE.
DETAILS...
THU NIGHT INTO FRI...
WILL FEEL COOLER TOWARD THE END OF THE WEEK THAN IT DID TO BEGIN
THE WEEK AS H85 TEMPS FALL BACK TO AROUND -4C TO -10C. THIS WILL
ALLOW BOTH HIGHS AND LOWS TO SLIP BACK TO NEAR TO BELOW NORMAL FOR
EARLY MARCH. DRY WX PREVAILS UNDER HIGH PRES.
FRI NIGHT INTO SAT NIGHT...
OCCLUDING LOW PRES ALLOWS FOR SECONDARY DEVELOPMENT WITHIN THE
VICINITY OF THE TRIPLE POINT BY LATE DAY SAT. IN ADVANCE...STRONG
ISENTROPIC LIFT IS NOTED ALONG WITH MODEST ELY 30 KT LLJ.
COMBINING THIS WITH PWATS APPROACHING 2 STD DEVIATION ABOVE
NORMAL...AND YOU HAVE ALL THE INGREDIENTS FOR A PERIOD OF MODERATE
PRECIP ACROSS THE REGION. THERMAL PROFILES ARE COOL ENOUGH FOR AN
ALL SNOW START AWAY FROM THE S COAST. THEN THROUGH THE MORNING
HOURS...FROM SW TO NE...EXPECT GRADUAL TRANSITION TO SLEET...THEN
FREEZING RAIN. S-SE FLOW WITH HIGH PRES SLIDING MORE E THAN
NE...SUGGESTS LITTLE DRAINAGE FLOW IN THE LOW LVLS...SO SUSPECT
THAT THE CHANGEOVER TO STRAIGHT RAIN WILL BE COMPLETE DURING EARLY
DAYLIGHT HOURS ON SAT. THIS WILL BE AS THE H85 0C LINE MAKES IT
ALL THE WAY INTO VT AND NH.
QPF VALUES ARE HIGHEST ALONG THE S COAST...WHERE AS MUCH AS
1.0-1.25 INCHES OF TOTAL QPF IS POSSIBLE...LESS TOWARD THE N.
THEREFORE..CAN/T RULE OUT AN INCH-3 INCHES OR SO OF INITIAL
SNOWFALL WITH ABOUT 0.10-0.25 OF THE QPF FALLING WHILE IT/S COLD
ENOUGH FOR SNOW. A TRACE OF ICE...WITH AS MUCH AS HALF ON INCH OR
SLIGHTLY HIGHER OF LIQUID RAIN. THESE VALUES ARE LIKELY TO CHANGE
AS THERMAL PROFILES ARE FINALIZED OVER THE NEXT FEW DAYS.
EVEN THROUGH RAIN IS EXPECTED...THE COLD START AND LOSS OF WATER
IN THE SNOWPACK WITH SOME OF THE RECENT WARM WEATHER WILL LIKELY
PREVENT RIVER/STREAM FLOODING ISSUES WITH THIS EVENT.
HOWEVER...WILL LIKELY SEE SOME POOR DRAINAGE FLOODING DUE TO
CLOGGED DRAINS AS WELL AS STANDING/PONDING WATER ON AREA ROADWAYS.
SUN...
ROBUST UPPER LVL SHORTWAVE /THE ONE WHICH IS LIKELY TO RE-
ESTABLISH THE ERN CANADA TROF/ WILL BE ROTATING THROUGH DURING
THE DAY SUN. STRONG COLD ADVECTION AND SOME LEFTOVER MOISTURE IS
NOTED. THEREFORE...COULD SEE THE DEVELOPMENT OF SOME SNOW SHOWERS
ACROSS THE AREA. SOME OF WHICH COULD DROP MODERATE+ SNOWFALL
BRIEFLY THANKS TO MODEST LOW-MID LVL INSTABILITY AND DYNAMIC
COOLING. MAY HAVE TO WATCH FOR AN ISOLATED SQUALL AS WELL.
MON INTO TUE...
COOL START BUT ANOTHER ROUND OF RAPID WARMING AHEAD OF AN
APPROACHING COLD FRONT FOR TUE. MODERATE MOISTURE CONVERGENCE AND
WARMING COULD LEAD TO RAIN ACROSS THE REGION...BUT WILL HAVE TO
WATCH LOW LVL TEMPS AS ANOTHER MIXED PRECIP EVENT /ALTHOUGH
BRIEF/ CAN/T BE RULED OUT.
MID WEEK...
COLD AIR ONCE AGAIN SETTLES ACROSS THE REGION AS THE ERN CANADA
TROF DEVELOPS. EXPECT TEMPS BELOW NORMAL.
&&
.AVIATION /14Z WEDNESDAY THROUGH SUNDAY/...
FORECASTER CONFIDENCE LEVELS...
LOW...LESS THAN 30 PERCENT.
MODERATE...30 TO 60 PERCENT.
HIGH...GREATER THAN 60 PERCENT.
SHORT TERM /THROUGH THURSDAY/...
14Z UPDATE...
TODAY...HIGH CONFIDENCE.
MAINLY VFR ACROSS THE REGION EXCEPT OVER THE CAPE AND ISLANDS
WHERE CONDITIONS REMAIN SOUPY FROM FOG TIL 14/15Z. OTHERWISE WNW
WINDS PICK UP WITH 10-15 KT EXPECTED BY THIS AFTERNOON.
TONIGHT AND THU...VFR WITH PATCHY MVFR CIGS FROM TIME TO TIME.
GUSTY WNW WINDS 20-30 KT...STRONGEST WINDS OVER HIGHER TERRAIN AND
CAPE COD/ISLANDS.
KBOS TAF...LOW CONFIDENCE ON EXACT TIMING OF IMPROVING CONDITIONS
THIS MORNING. OTHERWISE HIGH FORECAST CONFIDENCE.
KBDL TAF...LOW CONFIDENCE ON EXACT TIMING OF IMPROVING CONDITIONS
THIS MORNING. OTHERWISE HIGH FORECAST CONFIDENCE.
OUTLOOK...THURSDAY NIGHT THROUGH SUNDAY...
THURSDAY NIGHT THROUGH FRIDAY...HIGH CONFIDENCE.
VFR.
LATE FRIDAY NIGHT THROUGH SATURDAY...MODERATE CONFIDENCE.
MVFR/IFR CONDITIONS LIKELY IN SNOW CHANGING TO RAIN.
SUNDAY...MODERATE CONFIDENCE.
VFR WITH MVFR CIGS IN SNOW SHOWERS.
&&
.MARINE...
FORECASTER CONFIDENCE LEVELS...
LOW...LESS THAN 30 PERCENT.
MODERATE...30 TO 60 PERCENT.
HIGH...GREATER THAN 60 PERCENT.
SHORT-TERM /THROUGH THU/...
TODAY...S-SW WINDS EARLY THIS MORNING BECOME WNW BY MID MORNING
BEHIND A DEPARTING COLD FRONT. DENSE FOG LIFTS AND ERODES WITH THE
WIND SHIFT. ANY LEFTOVER RAIN SHOWERS MOVE OFFSHORE BY 8 AM. WNW
WINDS GUSTS UP TO 20 KT.
TONIGHT...WNW WINDS BECOME NNW LATE AND INCREASE TO 20-30 KT AS
SECONDARY COLD FRONT SWEEPS ACROSS THE WATERS BETWEEN 2 AM AND 8 AM.
DRY WEATHER AND GOOD VSBY PREVAIL.
THU...NW WINDS 20-30 KT CONTINUE AND BEGIN TO DIMINISH TOWARD
SUNSET. DRY WEATHER AND GOOD VSBY CONTINUE.
OUTLOOK...THURSDAY NIGHT THROUGH SUNDAY.
THU NIGHT THROUGH FRI...HIGH CONFIDENCE.
WINDS AND SEAS DIMINISH THU NIGHT INTO FRI...SMALL CRAFT
ADVISORIES COME TO AN END. HIGH PRES LEADS TO QUIET BOATING
WEATHER ON FRI.
SAT...HIGH CONFIDENCE.
ALTHOUGH WINDS AND SEAS REMAIN BELOW SCA THRESHOLDS...EXPECT
SLOWLY INCREASING SWELLS TOWARD THE EVENING HOURS. LOW PRES BRINGS
RAIN AND FOG ACROSS THE WATERS.
SUN...MODERATE CONFIDENCE.
AS NE WINDS INCREASE LATE SAT NIGHT INTO SUN...SEAS BUILD FROM
E-W. LOOKS LIKE THERE IS THE POSSIBILITY OF GALE FORCE WIND GUSTS
DURING THE DAY ON SUN...WITH SEAS TOPPING OUT BETWEEN 8-12 FT.
&&
.BOX WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
MA...NONE.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY FROM 11 PM THIS EVENING TO 7 PM EDT
THURSDAY FOR ANZ230>235-237-250-251-254>256.
&&
SYNOPSIS...NOCERA/DOODY
NEAR TERM...NOCERA/DUNTEN
SHORT TERM...NOCERA
LONG TERM...DOODY
AVIATION...NOCERA/DOODY/DUNTEN
MARINE...NOCERA/DOODYHazardous weather outlook, Mar 11, 8:04 AM EDT, 7 hours 42 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE TAUNTON MA 804 AM EDT WED MAR 11 2015 CTZ002>004-MAZ002>024-026-RIZ001>008-121215- HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA- EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA- WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA- WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA- SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA- SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA- WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA- SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA- NORTHERN MIDDLESEX MA-NORTHWEST PROVIDENCE RI- SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI- WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI- 804 AM EDT WED MAR 11 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN CONNECTICUT...ALL OF MASSACHUSETTS EXCEPT BERKSHIRE COUNTY...AND RHODE ISLAND. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. LOW PRESSURE WILL BRING A PERIOD OF SNOW CHANGING TO A WINTRY MIX THEN ALL RAIN LATE FRIDAY NIGHT INTO SATURDAY. EXACT TIMING IS UNCERTAIN BUT THIS GRADUAL TREND IS EXPECTED. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ230>237-250-251-254>256-121215- BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND- BUZZARDS BAY-RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND- COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY- COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA OUT 20 NM- COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND NANTUCKET- COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO 20 NM SOUTH OF BLOCK ISLAND- 804 AM EDT WED MAR 11 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS. .DAY ONE...TODAY AND TONIGHT. THERE IS A LOW RISK OF MARGINAL GALES LATE TONIGHT INTO THURSDAY ACROSS THE FAR EASTERN WATERS. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. THERE IS A LOW RISK FOR GALE FORCE WIND GUSTS SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT WWW.WEATHER.GOV/BOSTON YOU CAN FOLLOW US ON FACEBOOK AT WWW.FACEBOOK.COM/NWSBOSTON YOU CAN FOLLOW US ON TWITTER AT @NWSBOSTON
The office that day
Everything else NWS Boston/Norton, MA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 11, 1:51 AM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Essex, Franklin, Hampden and 7 more | 6 hr |
| Mar 11, 4:09 AM EDT | Small Craft Advisory | BOX | 57 hr |
Nearby
Gale Warnings in Massachusetts, 2015Every gale warning in 2015
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.